UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98ZWujkujofQSl8Ey+MNxyWNqrPInRV05AwejVnOv4Y=' 
WHERE 
  key_id = '6823007c766ce8a317d11d45a055219ce7e6d40a11ad880ea456aa81980f8b22' 
  AND (
    token = '98ZWujkujofQSl8Ey+MNxyWNqrPInRV05AwejVnOv4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )